[Elecraft] Looking for Heath HA-201A schematic / manual

[w2bvh]

Hi

Does anyone know where I can get a copy of the schematic and/or manual 
for  a Heath HA-201A vhf amplifier ?

The usual sources (like bama) have the manual for the non-A version but 
so far I can't find the documentation for the A-version (which is 
significantly different).

Thanks in advance  any info.

73,
Lenny W2BVH